send user-agent on login (#75)

lib/login.js

@@ -5,6 +5,7 @@ import * as cfg from './cfg';
 import { stringify as stringifyQuery } from 'querystring';
 import { validate } from 'email-validator';
 import readEmail from 'email-prompt';
+import ua from './ua';
 import pkg from '../../package.json';
 
 async function getVerificationToken (url, email) {
@@ -14,7 +15,8 @@ async function getVerificationToken (url, email) {
     method: 'POST',
     headers: {
       'Content-Type': 'application/json',
-      'Content-Length': Buffer.byteLength(data)
+      'Content-Length': Buffer.byteLength(data),
+      'User-Agent': ua
     },
     body: data
   });
@@ -33,7 +35,9 @@ async function verify (url, email, verificationToken) {
     token: verificationToken
   };
 
-  const res = await fetch(`${url}/now/registration/verify?${stringifyQuery(query)}`);
+  const res = await fetch(`${url}/now/registration/verify?${stringifyQuery(query)}`, {
+    headers: { 'User-Agent': ua }
+  });
   const body = await res.json();
   return body.token;
 }